Tsung-Tien Cheng

Title: Tsung-Tien Cheng: Innovator in Composite Electrolytes

Introduction

Tsung-Tien Cheng is a prominent inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of polymer-based composite electrolytes, particularly in applications for lithium-ion batteries and electrochromic devices. With a total of 3 patents to his name, Cheng's work is recognized for its innovative approaches to enhancing ionic conductivity in electrolytes.

Latest Patents

Cheng's latest patents include a groundbreaking invention titled "Triple-polymer based composite electrolyte." This patent discloses a WPU(PEG)-WPU(PTMG)-PEO triple-polymer based composite electrolyte that features a thin composite film and an anhydrous liquid electrolyte. The thin film is composed of WPU(PTMG) as a support, PEO as an adsorbent for the liquid electrolytes, and WPU(PEG) as a compatibility promoter. The anhydrous liquid electrolyte facilitates ionic conduction, resulting in a thin film electrolyte with impressive conductivity levels (up to 10.sup.-2 to 10.sup.-3 S/cm at room temperature). This composite electrolyte is particularly suitable for use in lithium-ion batteries, lithium batteries, and electrochromic devices.

Another notable patent is for a "Polymeric composite electrolyte and process for producing same." This patent outlines a method for creating a WPU-PEO based composite electrolyte. The process involves providing a polyurethane material as a matrix, dispersing it in a solvent, mixing in PEO, and drying the solution to form a thin composite film. The resulting electrolyte demonstrates good conductivity and is applicable in various cell technologies, including lithium-ion batteries and electrochromic devices.

Career Highlights

Throughout his career, Tsung-Tien Cheng has worked with various organizations, including the National Science Council. His research and innovations have significantly advanced the understanding and application of polymeric electrolytes in energy storage technologies.

Collaborations

Cheng has collaborated with notable colleagues such as Ten-Chin Wen and Han-Cheng Kuo. These partnerships have contributed to the development of his innovative patents and research.

Conclusion

Tsung-Tien Cheng is a distinguished inventor whose work in composite electrolytes has paved the way for advancements in energy storage solutions. His innovative patents and collaborative efforts continue to influence the field significantly.